FS type FRP centrifugal pump installation size

[FS type FRP centrifugal pump] Precautions for installation and maintenance:

1. FS type FRP centrifugal pump is installed according to the selected pump type according to the selected pump type according to the shape and installation size. According to the requirements of the pipeline position during installation, the installation location is convenient to manage and maintain.
2. If the pump body of the FS type FRP centrifugal pump is installed above the liquid level, a liquid filling device must be attached.
3. Before the FS type FRP centrifugal pump starts to fill the pump body with liquid, it is strictly prohibited to run and reverse without medium. Otherwise, the pump body will damage the mechanical seal due to lack of liquid cooling.
4. When stopping, switch the liquid pipe valve to avoid backflow of liquid.
5. When repairing, first remove the pump body, then loosen the mechanical seal screw and fold off the mechanical seal.
6. If the ball bearing or pump shaft is replaced, the frame must be folded down, loosen the 4 screws of the front bearing cover, fold the nut and coupling of the rear end of the pump shaft, and drive the front end of the pump axial direction. Fold the rear axle cover back.
7. When reassembling after repairing and replacing consumables.
1) First, the front and rear bearings and the oil seal are respectively installed in the front and rear covers, and the front cover with the bearing is mounted on the FS type FRP centrifugal pump shaft, and the pump shaft with the front bearing cover is mounted on the frame. .
2) The bearing sleeve is sleeved on the pump shaft, and the rear cover with the bearing is mounted on the pump shaft and the frame.
3) Set the pressure ring, install the coupling and tighten the nut.
4), the mechanism sealing ring is placed on the pump shaft.
5) Install the static ring in the FS type FRP centrifugal pump and press the screw sleeve tightly.
6) Put the FS type FRP centrifugal pump body with static ring on the frame, and debug the mechanical seal static and dynamic ring (usually 3-3.5mm) to take the pump body first.
7) Fix the mechanical seal moving ring on the pump shaft, then install the pump body on the frame, and turn the mechanical seal static and dynamic ring on the coupling by hand.
8) Install the impeller on the pump shaft, and adjust the impeller and pump stop clearance (usually between 2-2.5mm) with the PTFE gasket to pad the anti-corrosion gasket, then tighten the impeller and cap, and finally put the pump on. Shell gasket, install the pump cover and tighten the anti-corrosion nut.
9) Install the pump bucket on the bottom plate and adjust the gap between the coupling and the motor axis perpendicularly.
8, FS type FRP centrifugal pump pay attention to the usual maintenance, often check whether the pump operation is stable, with or without abnormal vibration, pay attention to replace the elastic block, depending on the oil standard to supplement the bearing lubricant, regularly replace the lubricant in the frame